Merge "Fix prechecks of a vip address"

ansible/roles/prechecks/tasks/port_checks.yml

@@ -439,6 +439,7 @@
     - "{{ kolla_internal_vip_address }}"
     - "{{ kolla_external_vip_address }}"
   failed_when: ping_output.rc != 1
+  when: enable_haproxy | bool
 
 - name: Checking if kolla_internal_vip_address is in the same network as network_interface on all nodes
   command: ip -4 -o addr show dev {{ network_interface }}
@@ -446,3 +447,4 @@
   changed_when: false
   failed_when: "'169.254.' not in kolla_internal_vip_address and \
                 kolla_internal_vip_address | ipaddr(ip_addr_output.stdout.split()[3]) is none"
+  when: enable_haproxy | bool